CN210286428U - Quick-locking shaft penetrating device - Google Patents
Quick-locking shaft penetrating device Download PDFInfo
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- CN210286428U CN210286428U CN201921200130.4U CN201921200130U CN210286428U CN 210286428 U CN210286428 U CN 210286428U CN 201921200130 U CN201921200130 U CN 201921200130U CN 210286428 U CN210286428 U CN 210286428U
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Abstract
The utility model discloses a shaft penetrating device for fast locking, which comprises a hanging shaft, a clamping plate and a limiting mechanism, wherein the outer surface of the hanging shaft is provided with an annular groove, one end of the clamping plate is hinged with a lifting lug, the lower part of the clamping plate can be clamped in the annular groove, the limiting mechanism comprises a limiting plate and a limiting pin, the spring, the handle, the limiting plate is fixed in on the lug and the interval has between the two, the cardboard can be gone into the interval soon, the lower extreme of limiting plate is provided with the ladder through-hole, ladder through-hole axis is parallel with the axis of hanging the axle, the spring is located the macropore of ladder through-hole, the spacer pin surface have with ladder through-hole complex stair structure, the one end of spacer pin stretch into in the ladder through-hole and with handle fixed connection, the spring suit supports respectively on the ladder face that the surface of spacer pin set up at the surface of spacer pin and its both ends, on the ladder face of limiting plate, the handle diameter is greater than the through-hole diameter. The utility model discloses the through-shaft device of quick locking can realize beam type hoist and the high-speed joint and the separation of hoist.
Description
Technical Field
The utility model relates to a hoisting equipment field, concretely relates to shaft penetrating device.
Background
In the hoisting industry, more and more beam-type spreaders are designed to connect a hanging shaft with a crane hook in a shaft penetrating manner for the safe and stable connection of the beam-type spreader and the crane hook. The crane lifting hook stretches into between two lugs of the beam body, and the hanging shaft sequentially passes through the lug on one side, the lifting hook and the lug on the other side, and is locked through the bolt after the shaft end baffle is additionally arranged at the shaft end, namely the existing locking mode of the hanging shaft is that the shaft end baffle is matched with the bolt, no matter the bolt is locked after the shaft is penetrated or the bolt is disassembled, the shaft is pulled out, long time is needed, and the beam type lifting appliance and the crane can not be quickly connected and separated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a wear axle device, it can realize wearing the quick locking of axle time to hanging to can realize removing fast when pulling out the axle.
The utility model discloses a wear axle device of quick locking, including wearing to locate the hanging axle on two lugs of the roof beam body, still include the cardboard, stop gear, the surface of hanging axle is provided with the annular groove, the one end of cardboard is articulated with the lug, the lower part of cardboard can the joint in the annular groove, stop gear includes the limiting plate, the spacer pin, a spring, the handle, the limiting plate is fixed in on the lug and has the interval between the two, the cardboard can be rotated in the interval, the lower extreme of limiting plate is provided with the ladder through-hole, the ladder through-hole axis is parallel with the axis of hanging axle, the spring is located the macropore of ladder through-hole, the spacer pin surface has the stair structure with ladder through-hole complex, the one end of spacer pin stretches into in the ladder through-hole and with handle fixed connection, the spring suit is on the surface of spacer pin and its both ends respectively support on the ladder face that, the diameter of the handle is larger than that of the small hole of the stepped through hole.
The utility model discloses quick locking wear a device, wherein, the side fixedly connected with cardboard handrail of cardboard.
The utility model discloses quick locking wear a device, wherein, the tip fixedly connected with handle of hanging a spool.
The utility model discloses quick locking wear a device, wherein, still include the sleeve, telescopic one end and one of them lug fixed connection, telescopic internal diameter is the same with the internal diameter in the hole of lug, and sleeve, hanging shaft, the coaxial setting in hole, on the sleeve, with cardboard and the corresponding position in annular groove joint position seted up logical groove.
The utility model discloses quick locking wear to put, wherein, telescopic below is fixed and is provided with gusset, gusset and lug fixed connection.
The utility model discloses quick locking wear a device, wherein, the handle adopts the steel column to bend and forms, the limiting plate adopts the steel sheet to bend and forms.
The utility model discloses quick locking's wear axle device is different from the prior art in that, the utility model discloses quick locking's wear axle device includes hanging shaft, cardboard, stop gear, and stop gear includes limiting plate, spacer pin, spring, handle, and during wearing, the cardboard can joint in hanging shaft recess, and the spacer pin can block the cardboard and go up to follow, realizes hanging shaft's locking; when the shaft needs to be pulled out, the clamping plate is rotated upwards, the clamping plate leaves the hanging shaft groove and reaches the position of the limiting pin, the handle is pulled, the limiting pin retracts into the stepped through hole, the spring is compressed, the clamping plate is rotated upwards into the space, the limiting pin extends out of the stepped through hole to clamp the lower edge of the clamping plate under the elastic force action of the spring, the clamping plate is fixed by the limiting mechanism, the hanging shaft is unlocked, and then the hanging shaft is pulled out of the beam body lifting lug; the quick locking and releasing of the lifting shaft are realized, and the quick connection and separation of the beam type lifting appliance and the crane are realized.
The utility model discloses quick convenient locking with hanging shaft among the axle device of wearing of quick locking to realize beam type hoist and hoist safe connection. The quick locking shaft penetrating device disclosed by the invention can realize quick locking of a hanging shaft during shaft penetrating and quick release during shaft pulling, so that the beam type lifting appliance and a crane can be quickly connected and separated.
The following describes the quick locking shaft penetrating device of the present invention with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic right view of the quick-locking shaft penetrating device of the present invention, in which, in order to facilitate the structure display, a lifting lug not belonging to the present invention is shown, and a handle is not shown;
fig. 2 is a sectional view taken along a-a in fig. 1, which is a schematic front view of the quick-locking shaft penetrating device of the present invention;
FIG. 3 is a view showing a state of the fast locking shaft-penetrating device of the present invention;
FIG. 4 is a right side view of FIG. 3;
FIG. 5 is a state diagram of the limiting mechanism and the clamping plate after the hanging shaft is locked;
fig. 6 is a state diagram of the limiting mechanism and the catch plate after the locking of the hanger shaft is released.
Detailed Description
As shown in fig. 1 and 2, the fast locking shaft penetrating device of the present invention comprises a hanging shaft 1 penetrating two lifting lugs 10 of a beam body, a clamping plate 2, a limiting mechanism 3 and a sleeve 4, wherein the limiting mechanism 3 is located above the hanging shaft 1, an annular groove 11 is arranged on the outer surface of the hanging shaft 1, a clamping plate handrail 5 is fixedly connected to the front end side of the clamping plate 2, the rear end of the clamping plate 2 is hinged to the lifting lugs 10 through bolts 9, the clamping plate 2 can rotate around the bolts 9, the lower portion of the clamping plate 2 can be clamped in the annular groove 11, the limiting mechanism 3 comprises a limiting plate 31, a limiting pin 32, a spring 33 and a handle 34, the limiting plate 31 is fixed on the lifting lugs 10 and has a space 8 therebetween, a stepped through hole 311 is arranged at the lower end of the limiting plate 31, the axis of the stepped through hole 311 is parallel to the axis of the hanging shaft 1, as shown in fig. 2, the, the left end of the horizontal part 313 is fixedly connected to the right surface of the right lifting lug 10, a space 8 is arranged between the right lifting lug 10 and the vertical part of the limit plate 31, when the clamping plate 2 rotates upwards around the bolt 9 and can be screwed into the space 8, the stepped through hole 311 is positioned on the vertical part 312, the stepped through hole 311 comprises a left large hole and a right small hole communicated with the large hole, the spring 33 is positioned in the large hole of the stepped through hole 311, the outer surface of the limit pin 32 is provided with a stepped structure matched with the stepped through hole 311, one end of the limit pin 32 extends into the stepped through hole 311 and is fixedly connected with the handle 34, the spring 33 is sleeved on the outer surface of the limit pin 32, two ends of the spring respectively abut against stepped surfaces arranged on the outer surface of the limit pin 32 and the stepped surface of the limit plate 31, the diameter of the limit pin 32 is larger than that of the stepped through, the handle 34 is formed by bending a steel column.
In order to facilitate the insertion (insertion) of the hanger shaft 1 into the hole 101 of the shackle 10, a handle 6 is fixedly attached to the right end portion of the hanger shaft 1.
As shown in fig. 2 and 3, the left end of the sleeve 4 is fixedly connected with the right lifting lug 10, the inner diameter of the sleeve 4 is the same as the inner diameter of the hole 101 of the lifting lug 10, the sleeve 4, the lifting shaft 1 and the hole 101 are coaxially arranged, and a radial through groove 41 is formed in the sleeve 4 at a position corresponding to the clamping position of the clamping plate and the annular groove. The sleeve 4 facilitates the insertion of the hanger shaft into the hanger. A rib plate 7 is fixedly arranged below the sleeve 4, and the rib plate 7 is fixedly connected with the lifting lug 10.
As shown in fig. 2, the hanger shaft 1 is a stepped shaft, and a stopper ring 12 is provided between the handle 6 and the right end surface of the hanger shaft 1, and the diameter of the stopper ring 12 is larger than the inner diameter of the sleeve 4. When the hanging shaft is inserted into the hanging lug, when the left end face of the baffle ring 12 is contacted with the right end face of the sleeve 4, the annular groove is positioned right below the distance, and the hanging shaft is inserted in place at the moment.
As shown in fig. 3 and 4, a crane hook is placed in a beam lifting lug 10, the crane hook is not shown in the figure, a worker pushes a lifting shaft 1 into the lifting lug 10 along a sleeve 4 through a handle 6, after the lifting shaft 1 is in place, the handle 34 is pulled to enable a limiting pin 32 to leave the lower edge of a clamping plate 2, the clamping plate 2 falls into a groove 11 of the lifting shaft 1 through self weight, a spring 33 pushes the limiting pin 32 out to clamp the upper edge of the clamping plate 2, and locking of the lifting shaft 1 is realized, and the state shown in fig. 2 and 5 is shown; when the lifting hook is dismounted, the clamping plate 2 is pulled out from the groove 11 of the lifting shaft 1 through the clamping plate handrail 5, the clamping plate 2 reaches the position of the limiting mechanism 3, the handle 34 is pulled to enable the clamping plate 2 to enter the space 8 of the limiting mechanism 3, the spring 33 ejects the limiting pin 32 to clamp the lower edge of the clamping plate 2, the clamping plate 2 is fixed by the limiting mechanism 3, at the moment, the locking of the lifting shaft 1 is released, the lifting shaft 1 is pulled out from the beam body lifting lug 10 through the handle 6, and the state is shown in fig. 3 and 6. Fig. 3 to 2 (fig. 4 to 1) show the process of locking the hanger shaft by insertion, and fig. 2 to 3 (fig. 1 to 4) show the process of unlocking the hanger shaft. The utility model discloses the device of wearing of quick locking can realize hanging quick locking when the axle is worn and remove when pulling out the axle fast, and the action is realized simply, has improved the efficiency that the hanging hub connection of crane hook and beam type hoist and demolishs.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (6)
1. The utility model provides a wear axle device of quick locking, includes hanging axle (1) of wearing to locate two lugs (10) of roof beam body, its characterized in that: the lifting device is characterized by further comprising a clamping plate (2) and a limiting mechanism (3), wherein an annular groove (11) is formed in the outer surface of the lifting shaft (1), one end of the clamping plate (2) is hinged to the lifting lug (10), the lower portion of the clamping plate (2) can be clamped in the annular groove (11), the limiting mechanism (3) comprises a limiting plate (31), a limiting pin (32), a spring (33) and a handle (34), the limiting plate (31) is fixed on the lifting lug (10) and has a distance (8) between the limiting plate and the lifting lug (10), the clamping plate (2) can be screwed into the distance (8), a stepped through hole (311) is formed in the lower end of the limiting plate (31), the axis of the stepped through hole (311) is parallel to the axis of the lifting shaft (1), the spring (33) is located in a large hole of the stepped through hole (311), a stepped structure matched with the stepped through hole (311) is formed in the outer surface of the limiting pin (32), one, the spring (33) is sleeved on the outer surface of the limit pin (32), two ends of the spring respectively abut against the stepped surface arranged on the outer surface of the limit pin (32) and the stepped surface of the limit plate (31), and the diameter of the handle (34) is larger than that of the small hole of the stepped through hole (311).
2. The quick-locking shaft penetrating device according to claim 1, wherein: the side surface of the clamping plate (2) is fixedly connected with a clamping plate handrail (5).
3. The quick-locking shaft penetrating device according to claim 2, wherein: the end part of the hanging shaft (1) is fixedly connected with a handle (6).
4. A quick-locking shaft penetrating device according to claim 3, wherein: the lifting device is characterized by further comprising a sleeve (4), one end of the sleeve (4) is fixedly connected with one lifting lug (10), the inner diameter of the sleeve (4) is the same as that of a hole (101) of the lifting lug (10), the sleeve (4), the lifting shaft (1) and the hole (101) are coaxially arranged, and a through groove (41) is formed in the position, corresponding to the clamping position of the clamping plate and the annular groove, on the sleeve (4).
5. The quick-locking shaft penetrating device according to claim 4, wherein: and a rib plate (7) is fixedly arranged below the sleeve (4), and the rib plate (7) is fixedly connected with the lifting lug (10).
6. The quick-locking shaft penetrating device according to claim 5, wherein: the handle (34) is formed by bending a steel column, and the limiting plate (31) is formed by bending a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921200130.4U CN210286428U (en) | 2019-07-29 | 2019-07-29 | Quick-locking shaft penetrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921200130.4U CN210286428U (en) | 2019-07-29 | 2019-07-29 | Quick-locking shaft penetrating device |
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| Publication Number | Publication Date |
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| CN210286428U true CN210286428U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921200130.4U Active CN210286428U (en) | 2019-07-29 | 2019-07-29 | Quick-locking shaft penetrating device |
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| CN (1) | CN210286428U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824999A (en) * | 2020-07-25 | 2020-10-27 | 王奔 | Combined pulley block for conversion of movable pulley and fixed pulley |
| CN112082716A (en) * | 2020-09-15 | 2020-12-15 | 合肥约翰芬雷矿山装备有限公司 | Spring elasticity detection device and detection method for vibrating screen |
| CN114542567A (en) * | 2022-02-09 | 2022-05-27 | 江苏科技大学 | Quick connector suitable for marine structure module under wave environment |
| CN114856186A (en) * | 2022-04-02 | 2022-08-05 | 广东天凛高新科技有限公司 | Opposite pulling device for quickly positioning, locking and disassembling template and application method thereof |
-
2019
- 2019-07-29 CN CN201921200130.4U patent/CN210286428U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824999A (en) * | 2020-07-25 | 2020-10-27 | 王奔 | Combined pulley block for conversion of movable pulley and fixed pulley |
| CN112082716A (en) * | 2020-09-15 | 2020-12-15 | 合肥约翰芬雷矿山装备有限公司 | Spring elasticity detection device and detection method for vibrating screen |
| CN114542567A (en) * | 2022-02-09 | 2022-05-27 | 江苏科技大学 | Quick connector suitable for marine structure module under wave environment |
| CN114542567B (en) * | 2022-02-09 | 2023-10-24 | 江苏科技大学 | Quick connector suitable for marine structure module under wave environment |
| CN114856186A (en) * | 2022-04-02 | 2022-08-05 | 广东天凛高新科技有限公司 | Opposite pulling device for quickly positioning, locking and disassembling template and application method thereof |
| CN114856186B (en) * | 2022-04-02 | 2024-03-19 | 广东天凛高新科技有限公司 | Opposite pulling device for quick positioning, locking and dismounting of templates and application method thereof |
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